上海閥(fa)(fa)盛閥(fa)(fa)門制造(zao)有限公司主要生產(chan)鐵殼(ke)(ke)(ke)銅(tong)(tong)芯(xin)(xin)(xin)消(xiao)聲(sheng)(sheng)(sheng)止回(hui)(hui)閥(fa)(fa)，可提供(gong)鐵殼(ke)(ke)(ke)銅(tong)(tong)芯(xin)(xin)(xin)消(xiao)聲(sheng)(sheng)(sheng)止回(hui)(hui)閥(fa)(fa)價格(ge)，鐵殼(ke)(ke)(ke)銅(tong)(tong)芯(xin)(xin)(xin)消(xiao)聲(sheng)(sheng)(sheng)止回(hui)(hui)閥(fa)(fa)說明(ming)書，鐵殼(ke)(ke)(ke)銅(tong)(tong)芯(xin)(xin)(xin)消(xiao)聲(sheng)(sheng)(sheng)止回(hui)(hui)閥(fa)(fa)實物圖，鐵殼(ke)(ke)(ke)銅(tong)(tong)芯(xin)(xin)(xin)消(xiao)聲(sheng)(sheng)(sheng)止回(hui)(hui)閥(fa)(fa)結構圖，鐵殼(ke)(ke)(ke)銅(tong)(tong)芯(xin)(xin)(xin)消(xiao)聲(sheng)(sheng)(sheng)止回(hui)(hui)閥(fa)(fa)外形尺寸，鐵殼(ke)(ke)(ke)銅(tong)(tong)芯(xin)(xin)(xin)消(xiao)聲(sheng)(sheng)(sheng)止回(hui)(hui)閥(fa)(fa)執行標準，鐵殼(ke)(ke)(ke)銅(tong)(tong)芯(xin)(xin)(xin)消(xiao)聲(sheng)(sheng)(sheng)止回(hui)(hui)閥(fa)(fa)工作(zuo)原理，鐵殼(ke)(ke)(ke)銅(tong)(tong)芯(xin)(xin)(xin)消(xiao)聲(sheng)(sheng)(sheng)止回(hui)(hui)閥(fa)(fa)作(zuo)用(yong)特(te)點。

鐵(tie)殼銅芯消聲止(zhi)回閥主要(yao)技術參數：